ARM: tegra: Device tree changes for v4.10-rc1

Adds support for GMI on Tegra20 and Tegra30 and enables the GPU on Nyan
 Chromebooks. It also enables sound support on various Toradex devices.
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Merge tag 'tegra-for-4.10-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

ARM: tegra: Device tree changes for v4.10-rc1

Adds support for GMI on Tegra20 and Tegra30 and enables the GPU on Nyan
Chromebooks. It also enables sound support on various Toradex devices.

* tag 'tegra-for-4.10-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: apalis-tk1: Drop leading 0 from unit-address
  ARM: tegra: apalis/colibri t30: Integrate audio
  ARM: tegra: nyan: Enable GPU node and related supply
  ARM: tegra: Add Tegra30 GMI support
  ARM: tegra: Add Tegra20 GMI support

Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/tegra124-apalis.dtsi

@@ -1595,7 +1595,7 @@
 		clock-frequency = <400000>;
 
 		/* SGTL5000 audio codec */
-		sgtl5000: codec@0a {
+		sgtl5000: codec@a {
 			compatible = "fsl,sgtl5000";
 			reg = <0x0a>;
 			VDDA-supply = <&reg_3v3>;

arch/arm/boot/dts/tegra124-nyan.dtsi

@@ -42,6 +42,12 @@
 		};
 	};
 
+	gpu@0,57000000 {
+		status = "okay";
+
+		vdd-supply = <&vdd_gpu>;
+	};
+
 	serial@70006000 {
 		/* Debug connector on the bottom of the board near SD card. */
 		status = "okay";
@@ -214,7 +220,7 @@
 					regulator-always-on;
 				};
 
-				sd6 {
+				vdd_gpu: sd6 {
 					regulator-name = "+VDD_GPU_AP";
 					regulator-min-microvolt = <650000>;
 					regulator-max-microvolt = <1200000>;

arch/arm/boot/dts/tegra20.dtsi

@@ -376,6 +376,19 @@
 		status = "disabled";
 	};
 
+	gmi@70009000 {
+		compatible = "nvidia,tegra20-gmi";
+		reg = <0x70009000 0x1000>;
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges = <0 0 0xd0000000 0xfffffff>;
+		clocks = <&tegra_car TEGRA20_CLK_NOR>;
+		clock-names = "gmi";
+		resets = <&tegra_car 42>;
+		reset-names = "gmi";
+		status = "disabled";
+	};
+
 	pwm: pwm@7000a000 {
 		compatible = "nvidia,tegra20-pwm";
 		reg = <0x7000a000 0x100>;

arch/arm/boot/dts/tegra30-apalis.dtsi

@@ -48,6 +48,24 @@
 		pinctrl-0 = <&state_default>;
 
 		state_default: pinmux {
+			/* Analogue Audio (On-module) */
+			clk1_out_pw4 {
+				nvidia,pins = "clk1_out_pw4";
+				nvidia,function = "extperiph1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+			dap3_fs_pp0 {
+				nvidia,pins =	"dap3_fs_pp0",
+						"dap3_sclk_pp3",
+						"dap3_din_pp1",
+						"dap3_dout_pp2";
+				nvidia,function = "i2s2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
 			/* Apalis BKL1_ON */
 			pv2 {
 				nvidia,pins = "pv2";
@@ -429,6 +447,15 @@
 		status = "okay";
 		clock-frequency = <100000>;
 
+		/* SGTL5000 audio codec */
+		sgtl5000: codec@a {
+			compatible = "fsl,sgtl5000";
+			reg = <0x0a>;
+			VDDA-supply = <&sys_3v3_reg>;
+			VDDIO-supply = <&sys_3v3_reg>;
+			clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+		};
+
 		pmic: tps65911@2d {
 			compatible = "ti,tps65911";
 			reg = <0x2d>;
@@ -660,6 +687,12 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	ahub@70080000 {
+		i2s@70080500 {
+			status = "okay";
+		};
+	};
+
 	/* eMMC */
 	sdhci@78000600 {
 		status = "okay";
@@ -733,4 +766,20 @@
 			regulator-always-on;
 		};
 	};
+
+	sound {
+		compatible = "toradex,tegra-audio-sgtl5000-apalis_t30",
+			     "nvidia,tegra-audio-sgtl5000";
+		nvidia,model = "Toradex Apalis T30";
+		nvidia,audio-routing =
+			"Headphone Jack", "HP_OUT",
+			"LINE_IN", "Line In Jack",
+			"MIC_IN", "Mic Jack";
+		nvidia,i2s-controller = <&tegra_i2s2>;
+		nvidia,audio-codec = <&sgtl5000>;
+		clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+			 <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+			 <&tegra_car TEGRA30_CLK_EXTERN1>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
+	};
 };

arch/arm/boot/dts/tegra30-colibri.dtsi

@@ -29,6 +29,24 @@
 		pinctrl-0 = <&state_default>;
 
 		state_default: pinmux {
+			/* Analogue Audio (On-module) */
+			clk1_out_pw4 {
+				nvidia,pins = "clk1_out_pw4";
+				nvidia,function = "extperiph1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			};
+			dap3_fs_pp0 {
+				nvidia,pins =	"dap3_fs_pp0",
+						"dap3_sclk_pp3",
+						"dap3_din_pp1",
+						"dap3_dout_pp2";
+				nvidia,function = "i2s2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
 			/* Colibri BL_ON */
 			pv2 {
 				nvidia,pins = "pv2";
@@ -207,6 +225,15 @@
 		status = "okay";
 		clock-frequency = <100000>;
 
+		/* SGTL5000 audio codec */
+		sgtl5000: codec@a {
+			compatible = "fsl,sgtl5000";
+			reg = <0x0a>;
+			VDDA-supply = <&sys_3v3_reg>;
+			VDDIO-supply = <&sys_3v3_reg>;
+			clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+		};
+
 		pmic: tps65911@2d {
 			compatible = "ti,tps65911";
 			reg = <0x2d>;
@@ -396,6 +423,12 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	ahub@70080000 {
+		i2s@70080500 {
+			status = "okay";
+		};
+	};
+
 	/* eMMC */
 	sdhci@78000600 {
 		status = "okay";
@@ -471,4 +504,20 @@
 			regulator-always-on;
 		};
 	};
+
+	sound {
+		compatible = "toradex,tegra-audio-sgtl5000-colibri_t30",
+			     "nvidia,tegra-audio-sgtl5000";
+		nvidia,model = "Toradex Colibri T30";
+		nvidia,audio-routing =
+			"Headphone Jack", "HP_OUT",
+			"LINE_IN", "Line In Jack",
+			"MIC_IN", "Mic Jack";
+		nvidia,i2s-controller = <&tegra_i2s2>;
+		nvidia,audio-codec = <&sgtl5000>;
+		clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+			 <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+			 <&tegra_car TEGRA30_CLK_EXTERN1>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
+	};
 };

arch/arm/boot/dts/tegra30.dtsi

@@ -439,6 +439,19 @@
 		status = "disabled";
 	};
 
+	gmi@70009000 {
+		compatible = "nvidia,tegra30-gmi";
+		reg = <0x70009000 0x1000>;
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges = <0 0 0x48000000 0x7ffffff>;
+		clocks = <&tegra_car TEGRA30_CLK_NOR>;
+		clock-names = "gmi";
+		resets = <&tegra_car 42>;
+		reset-names = "gmi";
+		status = "disabled";
+	};
+
 	pwm: pwm@7000a000 {
 		compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm";
 		reg = <0x7000a000 0x100>;